@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@400..700&family=Ubuntu:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400;1,500;1,700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Poly:ital@0;1&display=swap');

:root{

    --primary-text-color: #000;
    --bg-color: #ffffff;

    --btn-color: #fdfdfd;/* button color*/
    --btn-bg: #000;/* button bg color*/

    
    --header-link-hover: #000000;
    --header-link-hover-bg: #bababa36;

    --input-hover-bd-color: #232323;
    
    --dropdown-bg: #f3f4f6;
    --dropdown-hover-bg: #dddddd84;

    --faq-h-text: #0e0e0e;
    --faq-content-text: #1e1e1e;

    --hr-color: #e5e7eb;

    --footer-link: #282828;
    --footer-link-hover: #000;

    --header-bg: #edececa5;
    /* color: #312f2f; */
    --hero-gradient: #fcfcfc;
    --hero-bg-img: url("../assets/images/background/dots-dark.svg");

}

.tw-dark {
    --primary-text-color: #fff;
    --bg-color: #000000;

    --btn-color: #000000;/* button color*/
    --btn-bg: #ffffff;/* button bg color*/

    --header-link-hover: #ffffff;
    --header-link-hover-bg: #8a8a8a5e;

    --input-hover-bd-color: #f8f8f8;

    --dropdown-bg: #171717;
    --dropdown-hover-bg: #2d2d2ddb;

    --faq-h-text: #efefef;
    --faq-content-text: #d4d4d4;

    --hr-color: #e1e1e195;

    --footer-link: #cfcfcf;
    --footer-link-hover: #ffffff;

    --header-bg: #232323a5;

    --hero-gradient: #000;
    --hero-bg-img: url("../assets/images/background/dots.svg");

  }


html {
    scroll-behavior: smooth;
    /* font-family: "Ubuntu", sans-serif; */
}

body.modal-open {
    overflow: hidden;
}

header > .collapsible-header{
    display: flex;
    gap: 1rem;
    width: 100%;
    place-content: center;
    overflow: hidden;
    transition: width 0.3s ease, height 0.3s ease;
}

hr{
    border-color:var(--hr-color); 
    border-style: solid;
}

.animated-collapse{
    transition: width 0.3s ease;
}


.header-links {
    position: relative;
    display: flex;
    align-items: center;
    min-width: fit-content;
    padding: 8px 15px;
    z-index: 2; 
    cursor: pointer;
    transition: background-color 0.5s, color 0.3s;
}

.header-links::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1; 
    width: 100%;
    height: 100%;
    /* color: var(--header-link-hover); */
    background-color: var(--header-link-hover-bg);
    transform: scale(40%);
    opacity: 0;
    border-radius: 8px;
    transition: all 300ms;
}

.header-links:hover{
    color: var(--header-link-hover);
}

.header-links:hover::after {
    transform: scale(100%);
    opacity: 1;
}

.hero-section{
    background-image: var(--hero-bg-img);
    background-position: center; /* Center the image */
    background-repeat: no-repeat; /* Do not repeat the image */
    background-size: cover;
}

.hero-bg-gradient{
    /* background: linear-gradient(180deg, var(--hero-gradient) 13%, rgba(0,0,0,0.258140756302521) 87%); */
    background: linear-gradient(180deg, var(--hero-gradient) 23%, rgba(0,0,0,0) 87%, var(--hero-gradient) 97%);
}


.gradient-text{
    background: rgb(215,215,215);
    background: linear-gradient(90deg, rgba(215,215,215,1) 18%, rgba(136,136,136,1) 71%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}


.purple-bg-grad{
    background: rgb(126,34,206);
    background: linear-gradient(90deg, #7e22ce91 8%, #625aafae 31%, #7badbbbc 76%, #54d2d0ca 89%);
    filter: blur(50px);
    opacity: 0.5;
}

#dashboard {
    /* transform-origin: bottom center; */
    transform: perspective(1200px) translateX(0px) translateY(12px) scale(0.8)
        rotate(0deg) rotateX(70deg);
    transition: transform 0.5;
}

.opacity-0{
    opacity: 0 !important;
}

.opacity-100{
    opacity: 100 !important;
}

.btn{
    padding: 10px 15px;
    width: max-content;
    border-radius: 10px;
    color: var(--btn-color);
    background-color: var(--btn-bg);
    justify-content: center;
    align-items: center;
    display: flex;
    cursor: pointer;
}

.btn:hover{

}

.btn:disabled{
    cursor: default;
}

.input{
    padding: 10px;
    background-color: transparent;
    border-radius: 5px;
    outline: none;
    min-width: 100px;
    border: 1px solid #979797;
    transition: border 0.3s;
}

.input:active, .input:focus, .input:focus-within{
    border: 1px solid var(--input-hover-bd-color) !important;
}

/* ------------------- scrollbar ------------- */
/* 全局滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: rgba(128, 128, 128, 0.3);
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: content-box;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(128, 128, 128, 0.6);
    background-clip: content-box;
}

::-webkit-scrollbar-corner {
    background: transparent;
}

/* 深色模式滚动条 */
.tw-dark ::-webkit-scrollbar-thumb {
    background: rgba(160, 160, 160, 0.3);
    background-clip: content-box;
}

.tw-dark ::-webkit-scrollbar-thumb:hover {
    background: rgba(160, 160, 160, 0.6);
    background-clip: content-box;
}

/* 特定元素的滚动条样式 */
.scrollbar::-webkit-scrollbar {
    width: 5px;
    height: 20px;
}

.scrollbar::-webkit-scrollbar-track {
    border-radius: 25px;
    background: transparent;
}

.scrollbar::-webkit-scrollbar-thumb {
    background: rgba(128, 128, 128, 0.4);
    border-radius: 25px;
    border: 1px solid transparent;
    background-clip: content-box;
    transition: all 0.3s ease;
}

.scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(128, 128, 128, 0.7);
    background-clip: content-box;
}

/* 深色模式特定元素滚动条 */
.tw-dark .scrollbar::-webkit-scrollbar-thumb {
    background: rgba(160, 160, 160, 0.4);
    background-clip: content-box;
}

.tw-dark .scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(160, 160, 160, 0.7);
    background-clip: content-box;
}

/* Firefox 滚动条样式 */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(128, 128, 128, 0.3) transparent;
}

.tw-dark * {
    scrollbar-color: rgba(160, 160, 160, 0.3) transparent;
}

/* 特定元素的Firefox滚动条 */
.scrollbar {
    scrollbar-width: thin;
    scrollbar-color: rgba(128, 128, 128, 0.4) transparent;
}

.tw-dark .scrollbar {
    scrollbar-color: rgba(160, 160, 160, 0.4) transparent;
}

/* 移动端滚动条优化 */
@media (max-width: 768px) {
    ::-webkit-scrollbar {
        width: 4px;
        height: 4px;
    }
    
    .scrollbar::-webkit-scrollbar {
        width: 3px;
        height: 3px;
    }
    
    ::-webkit-scrollbar-thumb {
        background: rgba(128, 128, 128, 0.5);
        border-radius: 6px;
        border: 1px solid transparent;
        background-clip: content-box;
    }
    
    .scrollbar::-webkit-scrollbar-thumb {
        background: rgba(128, 128, 128, 0.6);
        border-radius: 6px;
        border: 1px solid transparent;
        background-clip: content-box;
    }
    
    .tw-dark ::-webkit-scrollbar-thumb {
        background: rgba(160, 160, 160, 0.5);
        background-clip: content-box;
    }
    
    .tw-dark .scrollbar::-webkit-scrollbar-thumb {
        background: rgba(160, 160, 160, 0.6);
        background-clip: content-box;
    }
}

/* ---------------- dropdown --------------------- */
.dropdown {
    position: relative;
    display: inline-block;
    width: 100%;
}

.dropdown-toggle {
    width: 100%;
    outline: none;
    /* background-color: #000; */
    /* border: 1px solid #ccc; */
}

.dropdown-menu {
    display: none;
    position: absolute;
    z-index: 1;
    background-color: var(--dropdown-bg);
    /* border: 1px solid #c9c9c9; */
    list-style-type: none;
    padding: 0;
    width: 100%;
    left: 0px;
    /* top: 105%; */
    border-radius: 10px;
    overflow: hidden;
}

.dropdown-menu li {
    padding: 8px 12px;
    cursor: pointer;
}

.dropdown-menu li:hover {
    background-color: var(--dropdown-hover-bg);
}

/* -------------- carousel ------------------*/
.carousel-container {
    width: 100%;
    text-align: center;
    margin-top: 20px;
}
  
.carousel {
    display: flex;
    gap: 20px;
    justify-content: center;
    /* animation: scroll 10s linear infinite; */
}
  
.carousel-img {
    display: inline-flex;
    margin: 0 20px;
    height: 60px;
    width: fit-content;
    flex-direction: row;
    place-items: center;
    gap: 16px;
    font-size: 24px;
}


/* ------ animated border ------- */

.animated-border {
    position: relative;
    overflow: visible;
}


.animated-border::after{
    content: '';
    position: absolute;
    top: 0px; 
    left: -100%; 
    width: 30%;
    height: 100%;
    border-radius: inherit; 
    /* background: linear-gradient(#6366f1 23%, rgba(124,190,255,0) 87%); */
    background-color: #6366f1;
    background-repeat: no-repeat;
    /* background-size: 200% 200%; */
    background-position: 0% 0%;
    filter: blur(1.5rem);
    opacity: 0.8;
    box-shadow: inset 0px 0px 20px 5px #6366f1;
    /* transform: rotate(90deg); */
    z-index: -2;
    pointer-events: none;
    animation: slide 10s ease-in-out infinite;
   
}

.animated-border::before{
    filter: blur(1.5rem);
    opacity: 0.3;
    will-change: transform;
}

@keyframes slide{
    0% {
        left: -100%; /* Start completely outside the left edge */
        right: 100%; /* End completely outside the right edge */
    }
   
    100% {
        left: 100%; /* Move completely outside the right edge */
        right: -100%; /* End completely outside the left edge */
    }
}

.footer-link{
    width: -moz-fit-content;
    width: fit-content;
    color: var(--footer-link);
    transition: color 0.3s;
}

.footer-link:hover{
    color: var(--footer-link-hover);
}


/* Style for the collapsible content such as faq commonly known as: accordion */

.faq-accordion {
    background-color: inherit;
    color: var(--faq-h-text);
    cursor: pointer;
    padding: 15px 18px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    transition: height 0.4s;
}

.faq .content {
    padding: 0px 18px;
    color: var(--faq-content-text);
    height: max-content;
    overflow: hidden;
    background-color: transparent;
    text-align: justify;
    max-height: 0px;
    transition: max-height 0.4s, padding 0.4s;
}


@media not all and (min-width: 1024px) {
    header .collapsible-header {
        position: fixed;
        top: 60px;
        left: 0px;
        flex-direction: column;
        opacity: 0;
        height: 0vh;
        min-height: 0vh;
        /* height: 100dvh; */
        width: 100vw;
        justify-content: space-between;
        padding: 5px;
        padding-top: 5%;
        padding-bottom: 5%;
        place-items: center;
        text-align: center;
        background-color: var(--header-bg);
        /* color: #373636; */
        overflow-y: auto;
        -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
        box-shadow: 0px 2px 3px 2px #9f9f9f7c;
    }

    /* .header-links{
        color: var(--he);
    } */
    
}

/* Particles.js 样式 */
#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: transparent;
    pointer-events: none; /* 确保粒子不会阻挡用户交互 */
}

/* 确保粒子效果在深色模式下也能正确显示 */
.tw-dark #particles-js {
    background-color: transparent;
}

/* 确保粒子容器在所有设备上都能正确显示 */
@media (max-width: 768px) {
    #particles-js {
        position: fixed;
        width: 100vw;
        height: 100vh;
    }
}